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#1
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Hal:
Good to know they still produce a good product... I have given up the finer wire here, strung very long ants using steel fencing wire (like used in regards to chain link fence--or even large dia stainless steel wire from welders outlets in rolls--but EXPENSIVE!) run through 1/4"+ copper tubing these days--get all of at Lowe's or Home Depot... something about pumping big watts into a thin wire which just "itchs" my eccentricities... frown Copper tubing can be had for scrap prices at a large recycling/metal scrapping yard near you... sometimes a guy is even lucky enough to find the steel wire to run through it for a few cents a pound! In fact, many good aluminum/copper/stainless flats, rods, tubing, etc can be found for antenna projects... yellow pages should provide anyone with a source... Warmest regards, John "Hal Rosser" wrote in message . .. "John Smith" wrote in message news ![]() Years and years ago, they used to make a heavy copper plated steel ant wire, anyone remember it? It was great, took years of abuse, snow, ice and high winds at a cabin of mine in the high sierras (11,500 ft elevation) and, like a timex watch, kept on ticking... Years ago (like about 2 yrs) and even today (like now) Copperweld makes it. I have some 300-ohm transmission line made from copperweld conductors. Look into the belden catalog and anywhere you see the "Copperweld" trademark uses copper-coated steel. |
#2
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![]() In fact, many good aluminum/copper/stainless flats, rods, tubing, etc can be found for antenna projects... yellow pages should provide anyone with a source... Warmest regards, John One should be careful when using aluminum conductors for antennas. ACSR (Aluminum Conductor Steel Reinforced) may be a better choice for tensile strength. but Aluminum oxide is an insulator. and it forms easily at the connections. But I have made some good antennas out of Aluminum Arrows I even left the fletching (feathers) on for a couple of antennas. :-) |
#3
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Hal:
I never thought about the aluminum shafts of arrows!!! The expensive ones are a titanium alloy--if I remember correctly... Make one tough antenna... I have been lucky enough to get some titanium rod (or alloyed aluminum) before--at a scrappers, you sure can tell it when you attack it with a hacksaw, this was tempered, apparently, and had the properties of spring steel... You are right, that anti-corrode stuff (gel/grease whatever that stuff is) is good to use on aluminum connections... I am in California--away from the coast--corrosion is not a very great problem here... but still every 5 years or so you do have to clean connections and redress... Warmest regards, John "Hal Rosser" wrote in message .. . In fact, many good aluminum/copper/stainless flats, rods, tubing, etc can be found for antenna projects... yellow pages should provide anyone with a source... Warmest regards, John One should be careful when using aluminum conductors for antennas. ACSR (Aluminum Conductor Steel Reinforced) may be a better choice for tensile strength. but Aluminum oxide is an insulator. and it forms easily at the connections. But I have made some good antennas out of Aluminum Arrows I even left the fletching (feathers) on for a couple of antennas. :-) |
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